84144368

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{887}}^1$

素因数の和:931

約数の個数: 90

約数和(自身を含む): 208689768

約数和(自身を除く): 124545400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 484, 539, 616, 784, 847, 887, 968, 1078, 1232, 1694, 1774, 1936, 2156, 3388, 3548, 4312, 5929, 6209, 6776, 7096, 8624, 9757, 11858, 12418, 13552, 14192, 19514, 23716, 24836, 39028, 43463, 47432, 49672, 68299, 78056, 86926, 94864, 99344, 107327, 136598, 156112, 173852, 214654, 273196, 347704, 429308, 478093, 546392, 695408, 751289, 858616, 956186, 1092784, 1502578, 1717232, 1912372, 3005156, 3824744, 5259023, 6010312, 7649488, 10518046, 12020624, 21036092, 42072184, 84144368]

約数ペア:

[(1, 84144368), (2, 42072184), (4, 21036092), (7, 12020624), (8, 10518046), (11, 7649488), (14, 6010312), (16, 5259023), (22, 3824744), (28, 3005156), (44, 1912372), (49, 1717232), (56, 1502578), (77, 1092784), (88, 956186), (98, 858616), (112, 751289), (121, 695408), (154, 546392), (176, 478093), (196, 429308), (242, 347704), (308, 273196), (392, 214654), (484, 173852), (539, 156112), (616, 136598), (784, 107327), (847, 99344), (887, 94864), (968, 86926), (1078, 78056), (1232, 68299), (1694, 49672), (1774, 47432), (1936, 43463), (2156, 39028), (3388, 24836), (3548, 23716), (4312, 19514), (5929, 14192), (6209, 13552), (6776, 12418), (7096, 11858), (8624, 9757)]